2018-12-05

A number of products of the company have obtained a number of utility model patent certificates, including: "An energy-saving transmission device for oil-free compressors", "An exhaust valve structure for air compressors", "A sand-scattering system for mines", "A low-floor sand-scattering system with adjustable air volume", "A three-time magnetic levitation air source", "A common main shaft of air compressor pump head and motor", "Oil-free air compressor (TS80)", "A piston for large compressors", "an Automatic Compressor with Pressure Switch, A Closed Air Compressor Mechanism, A Double Cooling System for Air Compressor;